smnu2003 smnu2003

17-03-2021
Physics

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A) What minimum velocity must a roller coaster have such that the riders don’t fall out at the top of a loop with a radius of 12.0 m? [3 marks]
B) What is the normal force a passenger of mass 60.0 kg experiences, If this same roller
coaster has a velocity of 13.0 m/s at the bottom of the loop? [5 marks]

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17-03-2021

Answer: 100 miles per hour

Today, tubular steel tracks and polyurethane wheels allow coasters to travel over 100 miles per hour (160 km/h), while even taller, faster, and more complex roller coasters continue to be built. Hopefully i helped

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